Transaction not yet indexed

5Uk3hPZJ9vzf1jePRESVbgjoc97zWJSSsPrP5PW1Db9oDZi4Sqh7eUUo5spT3q9QBi4w15rutwpyny8wKPuqgp2Z

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.